{
  description = "Flake for the servicepoint library.";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-25.05";
  };

  outputs =
    inputs@{
      self,
      nixpkgs,
    }:
    let
      lib = nixpkgs.lib;
      supported-systems = [
        "x86_64-linux"
        "aarch64-linux"
        "aarch64-darwin"
        "x86_64-darwin"
      ];
      forAllSystems =
        f:
        lib.genAttrs supported-systems (
          system:
          f rec {
            pkgs = nixpkgs.legacyPackages.${system};
            inherit system;
          }
        );
    in
    {
      devShells = forAllSystems (
        { pkgs, system }:
        let
          toolchain = pkgs.symlinkJoin {
            name = "rust-toolchain";
            paths = with pkgs; [
              rustc
              cargo
              rustPlatform.rustcSrc
              rustPlatform.rustLibSrc
              rustfmt
              clippy
              cargo-expand
              cargo-tarpaulin
            ];
          };
        in
        {
          default = pkgs.mkShell rec {
            packages = with pkgs; [
              toolchain
              gcc
              gdb
              gnumake
              pkg-config
              xe
              xz
              libgcc
              libunwind
              pkgsStatic.gcc
              pkgsStatic.libgcc
              pkgsStatic.musl
            ];

            RUST_SRC_PATH = "${pkgs.rustPlatform.rustLibSrc}";
            RUST_BACKTRACE = 1;
            RUST_LOG = "all";
          };
        }
      );

      formatter = forAllSystems ({ pkgs, ... }: pkgs.nixfmt-rfc-style);
    };
}